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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Small. 2017 Feb 14;13(16):10.1002/smll.201603847. doi: 10.1002/smll.201603847

Figure 1.

Figure 1

Characterization of protein-coated SNAs and quantification of protein bound to SNAs. A) The hydrodynamic diameter of G-rich and poly-T SNAs incubated in HS from 15 to 90 min increases. B) Quantitative analysis of the amount of protein bound to G-rich and poly-T SNAs after incubation in HS. C) SDS-PAGE gel of proteins isolated from G-rich and poly-T SNAs after incubation in HS from 15 to 90 min indicates that more proteins, both in number and type, bind to G-rich SNAs than to poly-T SNAs. Note that the heavy band in HS corresponds to human serum albumin (HSA).